GIGS AND CONCERTS AT AREA NIGHTCLUBS 2224 W. Western Ave., South Bend; open jam with Earl Walker, Sundays; (574) 237-9147. Michigan City; Harbor Lights, today; (888) 879-7711. 2410 Mishawaka Ave., South Bend; Back to Basics, Thursdays; (574) 251-0542. 111 W. Ewing Ave., South Bend; jazz and blues jam with Mike Vaszari, Jackie Ivory and Kirk Wright, Wednesdays through March; open jam with Jilly Jenks, Thursdays through March; (574) 237-9404. 127 N. Main St., South Bend; joHn Kennedy & Chris O'Brien, today; Irish music session with David James, Monday; Old Timey Music Session led by Meg Jonas, Tuesday; acoustic open stage with Al Kniola, Wednesday; Ridney Cordner & Sean Hoffman, Thursday; (574) 232-2853 or www.fiddlershearth.com. 718 W. Indiana Ave., South Bend; open jam, today; (574) 289-4318. 190 Fifth St., Benton Harbor; open mic with Venitia Sekema, Mondays; (269) 925-8760. 101 Lincoln Way W., Mishawaka; open mic with Wellington Jones, Thursdays; (574) 257-8876. Getting into TicketLine: Information for the printed version of TicketLine must be submitted to Karen Rallo by one of the following methods no later than one week -- seven days -- before publication: Send a brief description of the band (include the band's music style), event date and day, the venue with a complete address and the venue's phone number. Mail to: TicketLine, c/o South Bend Tribune, 225 W. Colfax Ave., South Bend, IN 46626. Fax: (574) 236-1765. E-mail: krallo@sbtinfo.com and be sure to put TicketLine in the subject line. No information will be accepted over the telephone. This list will also appear on The Tribune's Web site, www.southbendtribune.com/entertainment. Schedules must be updated monthly; Tribune will purge every 30 days.Editor's note: Please call venue to verify time of event, cover charge and if the event is restricted to ages 21 and older.